To go from a G to an F staff, do the Ctrl+Shift+Up 12 times like Rick suggested. If one of the staves has an octave shift, subtract or add 7 as well. For example to move an octave down treble staff (like a tenor part) to a true bass staff, move all notes up 5 times.

I think there is a user tool to handle these and all other possible staves (Middle C on the 3rd or 4th line or 3rd space)--I'm not able to look it up now.